/*
 * Copyright 2012 yura.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.opu.db.obj.vis.domain.domains;

import java.io.Serializable;
import org.simpleframework.xml.Attribute;
import org.simpleframework.xml.Element;
import org.simpleframework.xml.ElementUnion;

/**
 *
 * @author yura
 */
public class SerializableEntry<Id extends Serializable> implements Serializable {
    
    @ElementUnion({
        @Element(name="objectId", type=ObjectId.class),
        @Element(name="attributeId", type=AttributeId.class)
    })
    protected Id id;

    public Id getId() {
        return id;
    }

    public void setId(Id id) {
        this.id = id;
    }

    @Override
    public int hashCode() {
        int hash = 5;
        hash = 79 * hash + (this.id != null ? this.id.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final SerializableEntry<Id> other = (SerializableEntry<Id>) obj;
        if (this.id != other.id && (this.id == null || !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }
}
